Title :
Direct method for calculation of AC side harmonics and interharmonics in an HVDC system
Author :
Hu, L. ; Ran, L.
Author_Institution :
Business Innovation Centre, UK
fDate :
11/1/2000 12:00:00 AM
Abstract :
AC side current harmonics in an HVDC system are shown to be dependent on the commutation overlap and the DC side ripple. Interharmonics exist when the AC networks operate at different frequencies. An analytical method is proposed to represent such effects in the AC side harmonic calculation. The algorithm does not require iteration between the AC and DC sides. The result obtained using the analytical method is verified using time domain simulation
Keywords :
HVDC power transmission; commutation; harmonic analysis; power system harmonics; power system interconnection; time-domain analysis; AC side harmonics; DC side ripple; HVDC system; commutation overlap; interharmonics; time domain simulation;
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings-
DOI :
10.1049/ip-gtd:20000668
